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January Weather in Plogastel-Saint-Germain, France

Last updated: August 23, 2025

In January, the average temperature in Plogastel-Saint-Germain, France hovers around 9°C (48°F), making it a cool time of year. The temperatures can dip as low as -1°C (31°F), while reaching a pleasant 14°C (57°F) at their peak. Expect a fair amount of rain, with 86 mm (3.4 in) of precipitation spread across 13 days. With an average humidity of 82%, be prepared for a damp atmosphere, perfect for cozy indoor activities!

January Temperature in Plogastel-Saint-Germain

In January in Plogastel-Saint-Germain, the average temperature is 9°C (48°F). The maximum can reach 14°C (57°F), while the minimum can drop as low as -1°C (31°F). Be prepared for a mix of cool and chilly weather, ideal for layering while exploring the sights.

January Weather in Plogastel-Saint-Germain: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Plogastel-Saint-Germain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plogastel-Saint-Germain, January typically has an average temperature of 9°C (48°F), with highs reaching up to 14°C (57°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec474849525661646361575250
Data source: Temperature data for Plogastel-Saint-Germain generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Plogastel-Saint-Germain

In Plogastel-Saint-Germain, in January, the precipitation amount is 86 mm (3.4 in) over the course of 13 days.

January Precipitation Trends in Plogastel-Saint-Germain

The chart displays monthly precipitation patterns in Plogastel-Saint-Germain, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Plogastel-Saint-Germain, January typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8610983416660526460118122165
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Plogastel-Saint-Germain

In Plogastel-Saint-Germain in January, humidity is 82%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers for your travels while keeping an umbrella handy for unexpected drizzles.

January Average Humidity in Plogastel-Saint-Germain

This chart illustrates the average monthly humidity levels in Plogastel-Saint-Germain, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Plogastel-Saint-Germain is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%81%82%82%80%77%78%79%82%81%82%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Plogastel-Saint-Germain

In Plogastel-Saint-Germain in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Plogastel-Saint-Germain, you can visit Hourly UV Index in Plogastel-Saint-Germain.

Maximum UV Index Levels in Plogastel-Saint-Germain for January

The chart shows the monthly maximum UV Index (UVI) for Plogastel-Saint-Germain in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Plogastel-Saint-Germain typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Plogastel-Saint-Germain January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Plogastel-Saint-Germain Compares to Other Months

Weather in Plogastel-Saint-Germain varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Plogastel-Saint-Germain, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Plogastel-Saint-Germain, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)86 mm (3.4 inches)82%low
February Weather9°C (48°F)108 mm (4.3 inches)83%moderate
March Weather9°C (49°F)83 mm (3.3 inches)81%moderate
April Weather11°C (52°F)41 mm (1.6 inches)82%high
May Weather13°C (56°F)65 mm (2.6 inches)82%very high
June Weather16°C (61°F)60 mm (2.4 inches)80%very high
July Weather18°C (64°F)52 mm (2.0 inches)77%very high
August Weather17°C (63°F)64 mm (2.5 inches)78%very high
September Weather16°C (62°F)60 mm (2.4 inches)79%high
October Weather14°C (58°F)118 mm (4.7 inches)82%moderate
November Weather11°C (53°F)122 mm (4.8 inches)81%low
December Weather10°C (50°F)165 mm (6.5 inches)82%low

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